Officials from the National Weather Service said conditions in San Francisco and Santa Cruz County were very similar Saturday ...

STORM WARNING is in effect from 5 PM Tuesday until 11 PM Wednesday for the West Glacier Region. Heavy snow expected.

Wind tunnel experiments conducted by the WSL Institute for Snow and Avalanche Research SLF show how snow crystals change in ...

An ice storm created treacherous driving conditions in Iowa and eastern Nebraska over the weekend. Meanwhile, San Francisco was under a tornado warning.

A tornado near a mall in central California swept up cars, uprooted trees and sent several people to the hospital. In San ...

A rare tornado struck Scotts Valley, just south of the Bay Area, overturning cars, damaging trees and knocking out power with an estimated peak winds of 90 mph.

Officials in San Francisco issued the city’s first ever tornado warning while on the opposite coast New York State was hit by ...

Many events have been canceled across the region, and businesses announced plans to open late Saturday as officials urged ...